23122230029 has 2 divisors, whose sum is σ = 23122230030. Its totient is φ = 23122230028.

The previous prime is 23122230017. The next prime is 23122230031. The reversal of 23122230029 is 92003222132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14931618025 + 8190612004 = 122195^2 + 90502^2 .

It is a cyclic number.

It is not a de Polignac number, because 23122230029 - 2⁴ = 23122230013 is a prime.

Together with 23122230031, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23122230629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561115014 + 11561115015.

It is an arithmetic number, because the mean of its divisors is an integer number (11561115015).

Almost surely, 2^23122230029 is an apocalyptic number.

It is an amenable number.

23122230029 is a deficient number, since it is larger than the sum of its proper divisors (1).

23122230029 is an equidigital number, since it uses as much as digits as its factorization.

23122230029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 23122230029 in words is "twenty-three billion, one hundred twenty-two million, two hundred thirty thousand, twenty-nine".